# SBOM for isospecpy 2.3.3 > IsoSpecPy is a Python library for computing isotopic distributions of molecules. The Python package isospecpy 2.3.3 ships 16 SBOM files (CycloneDX) inside its wheels, under `.dist-info/sboms/` ([PEP 770](https://peps.python.org/pep-0770/)). Its wheels carry a verified PEP 740 attestation. - Package URL (PURL): `pkg:pypi/isospecpy@2.3.3` - PyPI: https://pypi.org/project/isospecpy/2.3.3/ - Author: Michał Startek, Mateusz Łącki - Requires Python: \>=3.6 - Homepage: - Repository: ## SBOMs ### isospecpy-2.3.3-cp310-cp310-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/d635aafa-f3aa-5376-b15d-633bd075c1b9/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp310-cp310-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/f7e7b97e-998e-50e4-9247-60066ead4418/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp311-cp311-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/b8b9ac75-2794-5093-b0d0-7190c807d6cc/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp311-cp311-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/99bfadef-3157-5f0c-ba2e-972a20720bc4/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp312-cp312-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/cb63a45b-845e-5104-9917-665ddff8be0d/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp312-cp312-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/a7bba905-66fa-531e-8eeb-fbfdbe04b872/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp313-cp313-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/a87b98c6-5691-5f6f-aa68-3a97d35394ed/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp313-cp313-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/169657b3-e3ac-5fe2-ab14-cdca8d6236d4/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp314-cp314-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/9cc54725-3a20-5f1b-9a5f-3c369b38ef0c/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp314-cp314-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/5868909f-26a5-57e4-8dda-3ba5b4c97de9/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp314-cp314t-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/19ad1484-f72d-5fb3-8253-479eac612297/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp314-cp314t-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/5cdbb4fb-3ba1-5f7c-8545-2e88f0dbb997/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp38-cp38-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/9f591904-598a-5fad-8fc7-ba39a0e7fc1a/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp38-cp38-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/701dc7f3-f54b-52ce-ac69-4d36c48684fb/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp39-cp39-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/3a0ba02f-c5c4-5ab5-8413-ca9f084b77b8/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ### isospecpy-2.3.3-cp39-cp39-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, MatteoLacki/IsoSpec, workflow build\_wheels.yml). - [isospecpy-2.3.3.dist-info/sboms/auditwheel.cdx.json](https://pypi.sbomify.com/artifact/baeb6f1a-2e78-52a4-9c18-6e921acb73b4/download): CycloneDX/1.4, `application/vnd.cyclonedx+json`, valid, no known vulnerabilities ## Known vulnerabilities Components listed in these SBOMs, matched against the [OSV database](https://osv.dev/) as of 2026-11-10. OSV has no known vulnerabilities for the components these SBOMs list. ## Fetch it over TEA This SBOM is served over the [Transparency Exchange API](https://github.com/CycloneDX/transparency-exchange-api) (TEA). With the `libtea` client: ``` pip install libtea python -m libtea https://pypi.sbomify.com pkg:pypi/isospecpy@2.3.3 ``` Machine-readable copy of this page: https://pypi.sbomify.com/package/isospecpy/2.3.3.json --- From pypi-tea by sbomify: https://pypi.sbomify.com/package/isospecpy/2.3.3